<!DOCTYPE html>
<html>

<head>
  <meta charset="utf-8">
  <meta name="viewport" content="width=device-width, initial-scale=1, maximum-scale=1">
  <title>layout 后台大布局 - Layui</title>
  <link rel="stylesheet" href="/static/lib/layui/css/layui.css">
</head>

<body>
  <div class="layui-container-fluid">
    <span class="layui-breadcrumb">
      <a href="/main">仪表盘</a>
      <a href="/cateList">分类管理</a>
      <a><cite>增加分类</cite></a>
    </span>
    <div class="main" style="margin-top: 15px;max-width:600px">
      <form class="layui-form" action="">
        <div class="layui-form-item">
          <label class="layui-form-label">分类名称</label>
          <div class="layui-input-block">
            <input type="text" name="cateName" required lay-verify="required" placeholder="请输入标题" autocomplete="off"
              class="layui-input">
          </div>
        </div>
        <div class="layui-form-item">
          <label class="layui-form-label">父级分类</label>
          <div class="layui-input-block">
            <select name="pid" lay-verify="required">
              <option value=""></option>
              <option value="0">顶层分类</option>
              <% for(var i=0;i<cates.length;i++){ %>
                <option value="<%= cates[i].id %>"> <%= cates[i].cateName %> </option>
              <% } %>
            </select>
          </div>
        </div>
        <div class="layui-form-item layui-form-text">
          <label class="layui-form-label">分类描述</label>
          <div class="layui-input-block">
            <textarea name="cateDesc" placeholder="请输入内容" class="layui-textarea"></textarea>
          </div>
        </div>
        <div class="layui-form-item layui-form-text">
          <label class="layui-form-label">分类图标</label>
          <div class="layui-input-block">
            <button type="button" class="layui-btn" id="upload">
              <i class="layui-icon">&#xe67c;</i>上传图片
            </button>
            <img id="img" width="100" src="" alt="">
          </div>
        </div>
        <div class="layui-form-item">
          <div class="layui-input-block">
            <button class="layui-btn" lay-submit lay-filter="formDemo">立即提交</button>
            <button type="reset" class="layui-btn layui-btn-primary">重置</button>
          </div>
        </div>
      </form>
    </div>
  </div>
  <script src="/static/lib/layui/layui.js"></script>
  <script>
    //JavaScript代码区域
    layui.use(['form', 'jquery','element','layer', 'upload'], function () {
      var form = layui.form;
      var $ = layui.jquery;
      var element = layui.element;
      var layer = layui.layer;
      var upload = layui.upload;
      // 渲染上传文件控件
       //执行实例
      var uploadData = {}
      var uploadInst = upload.render({
        elem: '#upload' //绑定元素
        ,url: '/upload/' //上传接口
        ,field:'file'
        ,done: function(res){
          //上传完毕回调
          console.log(res)
          uploadData.cateIcon = res.data;
          $("#img").attr('src',res.data)
        }
        ,error: function(){
          //请求异常回调
          console.log('错了')
        }
      });
      //监听提交
      form.on('submit(formDemo)', function(data){
       // console.log(data.field)
        uploadData = {
          ...uploadData,
          ...data.field
        }
        delete uploadData.file;
        // 删除 对象的属性
        console.log(uploadData)
        $.ajax({
          url:'/cateAdd',
          type:'POST',
          dataType:'json',
          data:uploadData,
          success:function(res){
            if(res.code === 0){
              layer.msg(res.msg,{icon:1}, function(){
                history.go(0)
              });
             
            }
          }
        })
        return false;
      });
    });
  </script>
</body>

</html>